The device emits a whine that sounds like an airplane engine. I have TV headphones that help. I'm going to use a water heater blanket to wrap around the exhaust pipe to reduce the heat it generates.
COMFYHOME 3 IN 1 Portable Evaporative Air Cooler - 60Β°Oscillation, 12H Timer & Remote, Windowless Room AC For Bedroom Home Office
11 Review
Split system Roda RS-AL09F / RU-AL09F
37 Review
Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
13 Review
White Senville Dual Zone Mini Split Air Conditioner Heat Pump, 28000 BTU, Alexa Compatible - SENA-30HF/D
21 Review